Changsha metro line 4 train starts service test

Editor:张焕勤
Source:english.rednet.cn
Updated:2018-06-10 14:56:37

　　Changsha metro line 4 train starts service test now and will be put into operation at the end of 2018. Metro train (line 4), developed by CRRC Zhuzhou Locomotive Co., Ltd., is of more energy conservation and environment protection than previous metro trains. The train applies seven pioneering technologies.